Molecular formula : K3PO4
Molecular weight: 212.28
Properties: Achromaticity
single oblique crystal serial, powder crystal, melting point
1340, Relative density 2.546, soluble in water and its water
solution is alkaline, insoluble in alcoholic, corrosive and
hygroscopic.
Use: Used in production of liquid soap, gasoline
refinery, high quality paper making; Used as a NK fertilizer;
Used as a water softener for boiler; Also used in pharmaceutical
industry.
Packing: In 25 kg net bags
Reference Standards:
|
Specifications
|
Standard Value
|
|
K3PO4 % ≥ |
97.0 |
|
Arsenic ( As ) % ≤
|
0.0003 |
|
Fluoride (as F) ≤ |
0.001 |
|
Heavy metals (as Pb ) % ≤ |
0.002 |
|
Water insoluble matter ≤ |
0.2 |
|
Lead ( Pb ) % ≤ |
0.0005 |
|
Phosphates
Food Grade 
Tripotassium
Phosphate Anhydrous For Food